Changed Spark Plugs

[PolarisCobra]

Changed the plugs on my 2017 Big Horn yesterday. It really isn't a terrible job, but you need the right tools and a bit of flexibility. I have a decent spark plug socket with the neoprene insert that holds the plug, that is a must have. I also have several 'wobbler' extensions, a short one, a couple of medium length, and a 10 inch. These are necessary, you need different lengths in some cases, and using two extensions to get some extra flex in really helpful.

I used NGK Iridium plugs (OEM style). Truck has 95,000 miles. The old ones all looked the same, no signs of any cylinder running rich or lean, or anything like that.

Took me a little more than 3 hours, taking my time. Passenger side is pretty easy, the back two are a little tricky to get at. Take out the airbox, and you have good access. The drivers side is tougher for sure, the back three pairs of plugs are under or behind the brake booster, and harder to reach. Was stretched out over the radiator and holding myself up over the motor with one hand to get to the back two cylinders in particular.

Truck started right up, ran smoothly, no warning lights, I was happy to see that. Will probably never need to do this project again on this truck.

 

[Hookedup87]

I'm about to do the same thing on my Ram. Do you have a part # on those plugs that way I can get the same ones. Mine is an '18 with 76k on it.

 

[diymirage]

I'm about to do the same thing on my Ram. Do you have a part # on those plugs that way I can get the same ones. Mine is an '18 with 76k on it.

Let me look up my spark plug socket when I get home, it's got the swivel built in, well worth the price of admission

 

[DILLIGAF]

Way easier thru the wheel well . not even sure why someone would want to be hanging over the engine.

 

[Wild one]

This plug socket makes doing plugs a bit nicer on a Hemi.

Amazon.com

 

[GTyankee]

Wild One
was it the

GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546 that works well on the HEMI ?​

 

[diymirage]

This plug socket makes doing plugs a bit nicer on a Hemi.

Amazon.com

Thats the same one I was going to dig our

 

[CanuckRam1313]

Check out Rock Auto for their NGK Ruthenium HX spark plugs. Excellent plugs!

Perhaps when doing your plugs do a re-torque of the intake manifold bolts as these always seem to back off and can cause issues with either CEL or running.

Check your PCV valve and either clean it or replace it altogether.

Would also be a great time to remove your throttle body and give it a thorough cleaning as well.

 

[skates15]

Check your PCV valve and either clean it or replace it altogether.

Replace it after how many miles?

 

[CanuckRam1313]

Replace it after how many miles?

Regardless of mileage, I'd remove it and give it an inspection and a good cleaning and then reinstall it.

Good times to check it is when doing a tune up as that kind of mileage usage on the PCV valve can prompt it getting gummed up and make it either less efficient or inoperable altogether if it gets stuck. Or every couple of years if your mileage is lower.

 

[Wild one]

Wild One
was it the

GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546 that works well on the HEMI ?​

That's the one i use GT

 

[Wild one]

Replace it after how many miles?

I've yet to replace one,but i pop them out every oil change and give it a cleaning with Brake Clean
I think it's reconmended to change them at about 60,000 miles,but if you keep them clean they'll go alot farther

 

[CanuckRam1313]

I've yet to replace one,but i pop them out every oil change and give it a cleaning with Brake Clean
I think it's reconmended to change them at about 60,000 miles,but if you keep them clean they'll go alot farther

Exactly... those things are expensive, too!
Regular cleaning is the way to go for longevity of this part.

 

[RamDiver]

Exactly... those things are expensive, too!
Regular cleaning is the way to go for longevity of this part.

In the old days, 80s & 90s, they were about $3.

What are the current prices these days?

.

 

[CanuckRam1313]

In the old days, 80s & 90s, they were about $3.

What are the current prices these days?

.

I'm seeing over $100CDN for an OEM one.

I remember those days, too!
So much cheaper back then.

 

[Wild one]

In the old days, 80s & 90s, they were about $3.

What are the current prices these days?

.

A whole lot more,lol.
Canuck pricing

2007-2024 Mopar PCV Valve 53032940AB | Mopar Parts Canada

PCV Valve - 53032940ab. Genuine Mopar® Parts & Accessories. Manufacturer Warranty. From the Dealership to your Door.

www.moparpartscanada.ca

US pricing

PCV Valve - 53032940AB | MoparOnlineParts | Mopar Online Parts

Shop quality PCV Valves for your Chrysler, Dodge, Jeep, & More - PN: 53032940AB. Up to 30% OFF on PCV Valves. Great deals at MoparOnlineParts.

parts.moparonlineparts.com

 

[CanuckRam1313]

A whole lot more,lol.

PCV Valve - 53032940AB | MoparOnlineParts | Mopar Online Parts

Shop quality PCV Valves for your Chrysler, Dodge, Jeep, & More - PN: 53032940AB. Up to 30% OFF on PCV Valves. Great deals at MoparOnlineParts.

parts.moparonlineparts.com

That's like $130 or so in Canuck dollars..lol

 

[Wild one]

That's like $130 or so in Canuck dollars..lol

I edited it with the Canuck price to

 

[CanuckRam1313]

I edited it with the Canuck price to

Pls include a little lube as well, us Canuck's tend to have to take things dry with our current dictator

 

[RamDiver]

A whole lot more,lol.
Canuck pricing

2007-2024 Mopar PCV Valve 53032940AB | Mopar Parts Canada

PCV Valve - 53032940ab. Genuine Mopar® Parts & Accessories. Manufacturer Warranty. From the Dealership to your Door.

www.moparpartscanada.ca

US pricing

PCV Valve - 53032940AB | MoparOnlineParts | Mopar Online Parts

Shop quality PCV Valves for your Chrysler, Dodge, Jeep, & More - PN: 53032940AB. Up to 30% OFF on PCV Valves. Great deals at MoparOnlineParts.

parts.moparonlineparts.com

I'll be cleaning mine forever at those prices.

I just bought one for a friend's Elantra GT at CTC for about $10.

WTF is this $105 crap for a Mopar? It looks like 15 cents worth of plastic, times 700 for a markup.

.